ce qui va etre rigolo, ca va etre de s'imaginer les panneaux se trouvant sur ces routes pour indiquer ou aller ;o)))

ceci dit, si la forme initiale est un groupe, effacer le superflu n'est pas compliqué : une selection de tout moins le groupe et on efface toutes les surfaces de construction

@unknownuser said:

Ce n'est pas la positionner uniquement, c'est la redimensionner aussi!!!

Mais une fois l'intersection faite la redimension est automatique !

I unfortunately never managed to use SketchyPhysics efficiently which is too bad, it would help me a lot in my engineering design demonstrations ...

You should give some more details in what skills you are interested about, the universe in which you are planning your modelling etc...

As Pilou was mentionning, there should be a way of linking SU with Google Earth and use the latter's stars features ...

Good Day to Thee

I am new on this forum but I have been enjoying working with SketchUp for over 1 year now. I found some very useful plugins here recently and decided to join ...
Hope I might even be useful ...